Advanced Clinicals Keratin Sleek + Smooth Hair Mask
Weight: 340 grams
Advanced Clinicals Keratin Sleek + Smooth Hair Mask
This keratin repair hair mask is formulated with sunflower seed oil and amino acids to smooth and strengthen weak hair strands.
Perfect for those seeking immediate, deep hydration with smoother, more manageable hair.
Provides essential protein to weak hair, supporting growth and giving a soft, easy-to-control texture.
Rebuilds the fundamental building blocks of hair that are lost, promoting healthier hair. Free from parabens and sulfates.
Manufactured in the United States of America.
Usage Instructions
- Apply generously to clean, damp hair.
- Massage from roots to tips.
- Leave on for 5–10 minutes.
- Rinse thoroughly with cool water.
- Use once a week, or 2–3 times per month.
FAQ
Is this hair mask suitable for color-treated hair?
Yes, this mask is formulated to be gentle on color-treated hair and helps maintain shine and strength without stripping color.
Can I use this mask on curly or thick hair?
Yes, it works well on all hair types including curly and thick hair, providing deep moisture and smoothing without weighing down the strands.
Does the mask contain any artificial fragrances or dyes?
No, the product is free from parabens, sulfates, artificial fragrances, and dyes.


Nathan Turner –
After using this mask weekly, my dry and frizzy hair has become much smoother. It feels softer and easier to style. No greasiness or residue. Great for daily wear.
Jessica Bell –
My hair was very weak and prone to breakage. After a few weeks of using this mask, it looks stronger and more manageable. The texture is noticeably improved.
Ryan Terry –
I love the deep hydration it provides. It doesn’t leave a heavy feel, and my hair stays smooth throughout the day. A little more frequent use might be better.
Rose Nash –
The mask works quickly and effectively. I noticed a visible difference in softness after just one use. My hair feels healthier and more resilient.
Steven Bower –
It’s a good choice for those with damaged hair. The amino acids help repair the hair structure. I use it once a week and see consistent improvement.